Among terrestrial orchids, and particularly among the subtribe Orchidinae, flies are underrepresented as pollinators. The European Neotinea ustulata, which developed specialized pollination by tachinid flies, is known to produce high relative concentrations of floral cuticular alkenes (Z)-11-tricosene (Z)-11-pentacosene (referred (Z)-11-C23/C25enes), seem be uncommon orchid flowers. If evolutio...

Structural Control Policies (SCP's) are real-time FMS operating policies that guarantee deadlock free operation. SCP's must be correct and scalable. A correct SCP guarantees deadlock free operation while a scalable (polynomial) SCP remains computationally tractable as FMS size increases. The NP-completeness of state safety (is there a sequence of state transitions leading to the empty state?) i...

Health care standards like SCP-ECG (Standard Communication Protocol for Computer Assisted Electrocardiography) aim at enhancing interoperability of digital electrocardiography. However, the complexity of information included in such a file limits the wide adoption of SCP-ECG as the default standard in the field, and restricts its integration with the corresponding EHR (Electronic Health Record)...

Background Operant conditioning of one’s slow cortical potential (SCP) or sensorimotor rhythm (SMR) can be used to control epilepsy or to manipulate external devices, as applied in BCI (Brain-Computer Interface). To be practical, a BCI-system should use as less channels as possible. For this purpose, a wireless biofeedback system was developed that allows feedback of a single EEG-channel in dis...

To find out the significance of the newest member of the natriuretic peptide family, salmon cardiac peptide (sCP), we have determined the distribution of the peptide and its mRNA as well as the tissue and plasma molecular forms in several teleosts. Using probes based on the salmon sCP cDNA in Northern blot analysis we found mRNA homologous to that of sCP to be present in the heart of 15 fish sp...

Sterol carrier protein-2 (SCP-2) is a nonenzymatic protein of 13.5 kD which has been shown in in vitro experiments to be required for several stages in cholesterol utilization and biosynthesis. The subcellular localization of SCP-2 has not been definitively established. Using affinity-purified rabbit polyclonal antibodies against electrophoretically pure SCP-2 from rat liver, we demonstrate by ...

BACKGROUND & OBJECTIVES Streptococcal pyrogenic exotoxin B/streptococcal cysteine protease (SPE B/SCP) is considered to be one of the virulence factors of Streptococcus pyogenes (S. pyogenes) which causes serious diseases such as severe invasive infections and streptococcal toxic shock syndrome (STSS). There are no reports on the histamine releasing activity of SPE B/SCP from mast cells, althou...

Background: Hypothermic circulatory arrest (HCA) is employed for aortic arch and other complex operations, often with selective cerebral perfusion (SCP). Our previous work has demonstrated real-time evidence of improved brain protection using SCP at 18 8C. The purpose of this study was to evaluate the utility of SCP at warmer temperatures (25 8C) and its impact on operating times. Methods: Pigl...

Sterol carrier protein-2 (SCP-2) is an intracellular protein of Mr 13,096. In vitro studies have shown that it is involved in the transport and metabolism of cholesterol. This protein is believed to participate in these activities by forming a stoichiometric complex with the sterol. Because these activities occur in different intracellular locations, i.e. mitochondria, peroxisomes, and cytosol,...

Although in vitro studies suggest a role for sterol carrier protein-2 (SCP-2) in cholesterol trafficking and metabolism, the physiological significance of these observations remains unclear. This issue was addressed by examining the response of mice overexpressing physiologically relevant levels of SCP-2 to a cholesterol-rich diet. While neither SCP-2 overexpression nor cholesterol-rich diet al...